One problem related to engine grinding noise has been reported for the 2002 Mercury Mountaineer. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Mercury Mountaineer based on all problems reported for the 2002 Mountaineer.
2002 Mountaineer stalls, transmission control assembly, main control valve, and gasket had to be replaced. The lift gate was sticking, and while closing it, the glass shattered, the glass was recalled, and was suppose to have been fixed. The oil light illuminated. The trim on the front door fell off while driving. There was a grinding noise coming from the rear wheels, it was determined that there was severe rust on the brake componets, the park brake shoes fell apart due to corrosion, the rear wheel bearing and knuckle assembly had excessive rust.